Change line color and other things

#1
Hello!
I´m having trouble changing the line color. In AutoCad, when you click on a line, and change the color on the color dropbox, the line receives the new selected color. This doesent happens in IntelliCad.

Seccond, when I issue a command (for instance "mirror") and select a line, and for some reason I wish to zoom on another part of the drawing (with the "'z" command), the line selection is not shown, even though the line is selected.

Thank you